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fixed ltxv issues

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deepbeepmeep
2025-07-22 11:37:14 +02:00
parent 6b348b97e8
commit 03c62556c1
2 changed files with 2 additions and 2 deletions
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2
ltx_video/pipelines/pipeline_ltx_video.py
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@@ -1412,7 +1412,7 @@ class LTXVideoPipeline(DiffusionPipeline):
sigmoid_term = torch.sigmoid(4.0 * scale_factor * (abs_latents - 1.0))
# DeepBeepMeep special touch to allow a smooth transition with tone mapping
if start > 0:
gradient_tensor = torch.linspace(0, 1, latents.shape[2])
gradient_tensor = torch.linspace(0, 1, latents.shape[2],dtype= sigmoid_term.dtype, device=sigmoid_term.device)
gradient_tensor = gradient_tensor ** 0.5
gradient_tensor = gradient_tensor[ None, None, :, None, None ]
sigmoid_term *= gradient_tensor